Product Information
- ✔ Size--1 1/4inch Concrete Core Drill Bit,diamond width;1 1/4"(32mm) diamond height 12mm, total length 417mm,working length 340mm,Working Depth:325mm,1-1/4-7UNC thread of the Concrete drill bit.
- ✔Suitable for hand-held engineering drilling rigs and professional engineering drilling rigs
- ✔Application---wet Diamond drill bit are worked great for wet drilling holes through Reinforced Concrete,Concrete Granite Marble Hard Stone Brick Block Counter Top.
- ✔Fast and Smooth Drilling --Creates a fast and stable drilling, you could drill smoothly with less broken edges.
- ✔Note: Wet use only, add enough water, rotary mode only
